[mapserver-users] Openlayers + Mapserver + Postgis

Thu Sep 13 01:16:25 PDT 2012

>
>Hi Juan
>
>My guess is that the WMS you created has its maximum extent set
>incorrectly. Check by using a WMS GetCapabilities call to it and look at
>the <LatLonBoundingBox> and <BoundingBox> objects of your <LAYER>.
>
>If you have that service "say" it has maximum extents of the whole world,
>but you data is only one city, the last line of your script:
>  mapa.zoomToMaxExtent();
>zooms out to the whole world, so you data is there, but an invisibly small
>dot somewhere n your map...
>
>Barend
>
>--
>Barend Köbben
>Senior Lecturer, ITC - University of Twente,
>Faculty of Geo-Information Science and Earth Observation
>PO Box 217, 7500AE Enschede (The Netherlands)
>+31-(0)53 4874 253
>
>
>
>
>
>On 12-09-12 16:52, "Juan Jose Morales" <morocho1979 at gmail.com> wrote:
>
>>
>>
>>
>>Hello  I am
>>completely new esoty amateurcartography using #
>>OpenLayers and server #
>>mapserver, mapping is
>>a map of #
>>openstreetmap downloaded andimported into postgis.locally at #
>>mapserver I can see the mapdetail, the.
>>ESPG900913 Projection mapwas, but
>>when creating the OpenLayersweb map onlysee a rose I sendthe code to tell
>>me
>>that esoty doing wrong
>>
>><!DOCTYPE html>
>><html>
>><head>
>>    <meta charset="UTF-8">
>>    <title>Servidor de Mapas</title>
>><script src="OpenLayers.js"></script>
>>
>>    <style type="text/css">
>>        #divMapa {
>>            width: 100%;
>>            height: 515px;
>>            border: solid 2px #808080;
>>        }
>>    </style>
>>
>><script type="text/javascript">
>>
>>        // Definimos las variables globales 'mapa' y 'capa'
>>        var mapa, capa;
>>
>>        // Definimos una función que arranque al cargar la página
>>        window.onload= function() {
>>            // Creamos el mapa
>>            var mapa = new OpenLayers.Map("divMapa");
>>
>>            // Creamos una capa
>>            var capa = new OpenLayers.Layer.WMS(
>>                "Metacarta",
>>
>>"http://172.16.4.6/cgi-bin/mapserv?map=/opt/mapserver-utils/osm-outlined,
>>g
>>oogle.map",
>>
>>                {layers: 'basic'}
>>            );
>>
>>            // Añadimos la capa al mapa
>>            mapa.addLayer(capa);
>>
>>            // Fijamos centro y zoom
>>            mapa.zoomToMaxExtent();
>>        }
>>
>></script>
>></head>
>><body>
>>    <div id="divMapa"></div>
>></body>
>></html>
>>
>>thx for the help
>
>

Faculty of Geo-Information Science and Earth Observation (ITC)
University of Twente
Chamber of Commerce: 501305360000

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